sanitize-html vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary

CVE-2026-44990Criticalsanitize-html: Apostrophe has default XSS via `xmp` raw-text passthrough in `sanitize-html`CVE-2026-40186Mediumsanitize-html: sanitize-html allowedTags Bypass via Entity-Decoded Text in nonTextTags Elements CVE-2019-25225Mediumsanitize-html: sanitize-html is vulnerable to XSS through incomprehensive sanitization CVE-2024-21501Mediumsanitize-html: sanitize-html Information Exposure vulnerability CVE-2022-25887Highsanitize-html: Sanitize-html Vulnerable To REDoS Attacks CVE-2021-26540Mediumsanitize-html: Improper Input Validation in sanitize-html CVE-2021-26539Mediumsanitize-html: Improper Input Validation in sanitize-html CVE-2016-1000237Mediumsanitize-html: Cross-Site Scripting in sanitize-html CVE-2017-16016Mediumsanitize-html: Cross-Site Scripting in sanitize-html CVE-2017-16017Mediumsanitize-html: Cross-Site Scripting in sanitize-html

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